b-6=-9-2b

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Solution for b-6=-9-2b equation:


Simplifying
b + -6 = -9 + -2b

Reorder the terms:
-6 + b = -9 + -2b

Solving
-6 + b = -9 + -2b

Solving for variable 'b'.

Move all terms containing b to the left, all other terms to the right.

Add '2b' to each side of the equation.
-6 + b + 2b = -9 + -2b + 2b

Combine like terms: b + 2b = 3b
-6 + 3b = -9 + -2b + 2b

Combine like terms: -2b + 2b = 0
-6 + 3b = -9 + 0
-6 + 3b = -9

Add '6' to each side of the equation.
-6 + 6 + 3b = -9 + 6

Combine like terms: -6 + 6 = 0
0 + 3b = -9 + 6
3b = -9 + 6

Combine like terms: -9 + 6 = -3
3b = -3

Divide each side by '3'.
b = -1

Simplifying
b = -1

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